Document (#31968)

Author

Beamsley, T.G.

Title

Securing digital image assets in museums and libraries : a risk management approach

Source

Library trends. 48(1999) no.2, S.359-378

Year

1999

Abstract

There is an obvious need for ongoing research, evaluation, and planning if museums and archives are committed to protecting their digital image assets. A number of potential threats to the integrity of digital image information can be identified when standard practices in museums and archives are examined. Changes in the integrity of digital image information can be caused by the manner in which the source data are acquired and recorded and by modifications made to the image data file. Alterations made to contextual data can limit valid interpretation of the associated surrogate image. The destruction of the mechanisms that link contextual data to the appropriate digital image has the same effect as deleting contextual information. Loss of control over digital assets can be the result of failure or inability to establish and publicize copyright. Even if copyright is established and enforceable, failure to enforce rights has the same effect as having no rights at all. Finally, failure to detect corruption of digital information means that invalid, partial, or inappropriate information will be spread under the guise of authentic reliable information. Some institutions are already proactively applying security measures to digital image collections. Some of these security measures can have a negative impact on the integrity of the files that they are designed to protect. Systematic consideration of risk factors can inform the creation of procedures and application of security that works to guarantee the reliability and accuracy of digital image assets.

Form

Bilder

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